FixVault

Removal Procedure

  1. Relieve the fuel pressure. Refer to Fuel Pressure Relief Procedure .
  2. Remove the throttle body. Refer to Throttle Body Assembly Replacement .
  3. Remove the fuel return line (2).
  4. Remove vacuum line (4).
  5. Remove the retaining bolts (1).
  6. Remove the fuel pressure regulator (5).
  7. Fig 1: View Of Fuel Return, Vacuum Lines, Fuel Pressure Regulator & Retaining Bolts
    GM419580Courtesy of GENERAL MOTORS CORP.